* {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

*:before, *:after {
    box-sizing: border-box;
}

*, *:before, *:after {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "\5FAE\8F6F\96C5\9ED1", Arial, sans-serif;
    line-height: 1.5;
    color: #333;
    background-color: #f6f6f6;
    font-size: 12px;
}
li, ul {
    list-style: none;
}
img {
    vertical-align: middle;
}

a {
    text-decoration: none;
}

.clearfix:after { content: "\0020";display: block;height: 0;clear: both;visibility: hidden;  }
.clearfix {  zoom: 1;  }
.clear {  clear: both; }

